/*样式重置*/
html{color:#000;background:#FFF;font-size: 16px;overflow: hidden}
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,textarea,p,blockquote,th,td{margin:0;padding:0;box-sizing: border-box;border: none; font-family:'Microsoft YaHei','宋体'; }
table{border-collapse:collapse;border-spacing:0;}
fieldset,img{border:0;}
address,caption,cite,code,dfn,em,strong,th,var{font-style:normal;font-weight:400;}
li{list-style:none;}
caption,th{text-align:left;}
h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:400;}
q:before,q:after{content:'';}
abbr,acronym{border:0;font-variant:normal;}
sup{vertical-align:text-top;}
sub{vertical-align:text-bottom;}
input,textarea,select{font-family:inherit;font-weight:inherit;font-size:100%;}
legend{color:#000;}
.ct-view{
    width: 100%;
    height: 100%;
    padding:200px 0 0 0;
    background: #fff;
}
.ct-view .logo{
    width: 100%;
    height: 92px;
}
.ct-view .logo img{
    height: 92px;
    display: block;
    margin:  0 auto;
}
.ct-view .search-view{
    width: 560px;
    height: 44px;
    line-height: 44px;
    padding: 0 17px;
    display: block;
    margin: 30px auto 0 auto;
    background: #f1f3f4;
    border-radius: 40px;
    position: relative;
}
.ct-view .search-view:hover{
    background: #e8eaed;
}
.ct-view .search-view input{
    height: 30px;
    outline: none;
    width: 500px;
    background: transparent;

}
.ct-view .search-view .mobile{
    position: absolute;
    right: 12px;
    top: 9px;
    width: 20px;
    height: 26px;
    overflow: hidden;
    display: block;
    background: url("");
    background-size: 110%;
    background-position: center;
    cursor: pointer;
}
.ct-view .list-view{

}
.ct-view .list-view ul{
    width: 600px;
    height: 100px;
    display: block;
    margin: 30px auto 0 auto;
}
.ct-view .list-view ul li{
    text-align: center;
    width: 100px;
    height: 80px;
    float: left;
    margin: 0 10px;
    cursor: pointer;
}
.ct-view .list-view ul li span{
    margin: 0 auto;
    width: 48px;
    height: 48px;
    display: block;
}
.ct-view .list-view ul li p{
    margin-top: 15px;
    font-size: 10px;
}
.qq_logo{
    background: url("../image/qq_logo.png");
}
.github_logo{
    background: url("../image/github_logo.png");
}
.ct-view .setting{
    position: fixed;
    bottom: 5px;
    right: 5px;
    cursor: pointer;
}